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Jones, Miriam C (2021): Age determination of Swanson peat core from the USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.934438

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Published: 2021-08-04 • DOI registered: 2022-03-18

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Abstract:
14C and 210Pb age determination of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
Keyword(s):
C-PEAT; Peatland
Related to:
Gallego-Sala, Angela V; Charman, Dan J; Brewer, Simon; Page, Susan E; Prentice, Iain Colin; Friedlingstein, Pierre; Moreton, Steven Grahame; Amesbury, Matthew J; Beilman, David W; Björck, Svante; Blyakharchuk, Tatyana A; Bochicchio, Christopher; Booth, Robert K; Bunbury, Joan; Camill, Philip; Carless, Donna; Chimner, Rodney A; Clifford, Michael; Cressey, Elizabeth; Courtney-Mustaphi, Colin J; De Vleeschouwer, Francois; de Jong, Rixt; Fialkiewicz-Koziel, Barbara; Finkelstein, Sarah A; Garneau, Michelle; Githumbi, Esther; Hribjlan, John; Holmquist, James R; Hughes, Paul D M; Jones, Chris; Jones, Miriam C; Karofeld, Edgar; Klein, Eric S; Kokfelt, Ulla; Korhola, Atte; Lacourse, Terri; Le Roux, Gaël; Lamentowicz, Mariusz; Large, David; Lavoie, Martin; Loisel, Julie; Mackay, Helen; MacDonald, Glen M; Mäkilä, Markku; Magnan, Gabriel; Marchant, Robert; Marcisz, Katarzyna; Martínez Cortizas, Antonio; Massa, Charly; Mathijssen, Paul J H; Mauquoy, Dmitri; Mighall, Timothy; Mitchell, Fraser J G; Moss, Patrick T; Nichols, Jonathan; Oksanen, Pirita O; Orme, Lisa C; Packalen, Maara; Robinson, Stephen D; Roland, Thomas P; Sanderson, Nicole K; Sannel, A Britta K; Silva-Sánchez, Noemí; Steinberg, Natascha; Swindles, Graeme T; Turner, T Edward; Uglow, Joanna; Väliranta, Minna; van Bellen, Simon; van der Linden, Marjolein; van Geel, Bas; Wang, Guoping; Yu, Zicheng; Zaragoza-Castells, Joana; Zhao, Yan (2018): Latitudinal limits to the predicted increase of the peatland carbon sink with warming. Nature Climate Change, 8(10), 907-913, https://doi.org/10.1038/s41558-018-0271-1
Jones, Miriam C (2021): Calibrated ages of Swanson peat core from the USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929655
Jones, Miriam C (2021): Geochemistry of Swanson peat core from the USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.927973
Jones, Miriam C; Peteet, Dorothy M; Kurdyla, Dorothy; Guilderson, Thomas P (2009): Climate and vegetation history from a 14,000-year peatland record, Kenai Peninsula, Alaska. Quaternary Research, 72(2), 207-217, https://doi.org/10.1016/j.yqres.2009.04.002
Jones, Miriam C; Peteet, Dorothy M; Sambrotto, Raymond (2010): Late-glacial and Holocene δ15N and δ13C variation from a Kenai Peninsula, Alaska peatland. Palaeogeography, Palaeoclimatology, Palaeoecology, 293(1-2), 132-143, https://doi.org/10.1016/j.palaeo.2010.05.007
Jones, Miriam C; Yu, Zicheng (2010): Rapid deglacial and early Holocene expansion of peatlands in Alaska. Proceedings of the National Academy of Sciences, 107(16), 7347-7352, https://doi.org/10.1073/pnas.0911387107
Project(s):
Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT)
Coverage:
Latitude: 60.789200 * Longitude: -150.831800
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 2.82 m
Event(s):
Swanson_fen (Swanson_core1) * Latitude: 60.789200 * Longitude: -150.831800 * Location: Alaska, USA * Method/Device: Peat corer (PEATC) * Comment: Coring year: 2004; peatland type: poor fen; basal age depth: 245 cm; basal age 14065 calBP; core microtopography: hummock, carbon rate site Y3; peat properties site: Y
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, sediment/rockDepth sedmJones, Miriam CGeocode – Sample midpoint depth of OxCal Median Age
2 Sample thicknessSamp thickcmJones, Miriam C
3 Age, datedAge datedkaJones, Miriam CAge, 14C uncalibrated
4 Age, uncertaintyAge unc±Jones, Miriam Ccalculated, 1 sigma14C age
5 Age, dated materialDated materialJones, Miriam C
6 Laboratory code/labelLab labelJones, Miriam C
7 AgeAgea AD/CEJones, Miriam C
8 CommentCommentJones, Miriam C
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
52 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Depth sed [m]		2 
Samp thick [cm]		3 
Age dated [ka]		4 
Age unc [±]		5 
Dated material		6 
Lab label		7 
Age [a AD/CE]		8 
Comment
0.002004Sediment surface (0 cm) date
0.2120.1400.040Trigonous Carex seedCAMS-114297
0.4523.8400.080Betula barkCAMS-131915
0.8924.8100.160Vaccinium oxycoccus and Carex seedsCAMS-123586
1.0923.3100.090Carex seed, birch seed, insect partCAMS-131916
1.2128.3050.040woodCAMS-131917
1.5329.4800.035Menyanthes seedCAMS-123587
1.9729.8900.045Menyanthes, Hippuris seedCAMS-114299
2.37211.9100.040Carex seedsCAMS-114300
2.49212.2450.045Hippuris seedsCAMS-114301
2.82212.2900.040Hippuris seedsCAMS-123588